4H-1,3,2-Benzodioxaphosphorin-4-one,2-chloro- cas no:5381-99-7
Synonyms: Salicylicacid, hydrogen phosphorochloridite, cyclic anhydride (7CI,8CI); Salicylic acid,phosphorochloridite, cyclic anhydride (6CI); Phosphorochloridous acid,monoester with salicylic acid, cyclic anhydride (8CI);2-Chloro-4-oxo-5,6-benzo-1,3,2-dioxaphosphorinane;2-Chloro-4H-1,3,2-benzodioxaphoshorin-4-one;2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one; 2-Chloro-4H-benzodioxaphosphorin-4-one;NSC 40209; SCP; Salicyl chlorophosphite; Salicyl phosphorochloridite
Name4H-1,3,2-Benzodioxaphosphorin-4-one,2-chloro-
CAS5381-99-7
SynonymsSalicylicacid, hydrogen phosphorochloridite, cyclic anhydride (7CI,8CI); Salicylic acid,phosphorochloridite, cyclic anhydride (6CI); Phosphorochloridous acid,monoester with salicylic acid, cyclic anhydride (8CI);2-Chloro-4-oxo-5,6-benzo-1,3,2-dioxaphosphorinane;2-Chloro-4H-1,3,2-benzodioxaphoshorin-4-one;2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one; 2-Chloro-4H-benzodioxaphosphorin-4-one;NSC 40209; SCP; Salicyl chlorophosphite; Salicyl phosphorochloridite
Molecular FormulaC7H4 Cl O3 P
Molecular Weight202.53
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C:Corrosive;
Risk R14;R34
Safety
Safety Information of 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one (CAS NO.5381-99-7):
Hazard Codes: C
Risk Statements: 14-34-37
14: Reacts violently with water
34: Causes burns
37: Irritating to the respiratory system
Safety Statements: 26-36/37/39-43-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
43: In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 3261 8/PG 1
WGK Germany: 3
F: 3-10
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: II
